[wp-trac] [WordPress Trac] #43019: Hook to validate post form data before save

[WordPress Trac]

#43019: Hook to validate post form data before save
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 Reporter:  henry.wright                         |       Owner:
     Type:  enhancement                          |      Status:  new
 Priority:  normal                               |   Milestone:  Awaiting
Component:  General                              |  Review
 Severity:  normal                               |     Version:
 Keywords:  has-patch ux-feedback needs-testing  |  Resolution:
                                                 |     Focuses:
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Changes (by johnbillion):

 * keywords:  has-patch => has-patch ux-feedback needs-testing


Comment:

 Thanks for the patch. What does the user journey look like if the data
 that they've entered is considered invalid? Do they see a generic error
 message stating "The data supplied isn't valid"? Are the fields
 repopulated with their invalid data or does their data get lost?

 Screenshots or a very short screencast could help.

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Ticket URL: <https://core.trac.wordpress.org/ticket/43019#comment:5>
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